As stated in my earlier messages the amendments I tried to make aren't active or even shown. I had difficulty making these amendments, hence my original post, I don't think that I will try again. Also as mentioned there is official notification of both these paths.

Official Map of public Footpaths
https://highways.knowsley.gov.uk/
Search Dacres Bridge Lane
Choose top option
Scroll Left to Knowsley Expressway
Then up to roundabout,

Hi Bernard Thank you for response and please accept my apologies. There is a public footpath off Knowsley Expressway Slip Road sloping down to Dacres Bridge Lane from the left. Ox Lane is continuous. no gaps with access off the corner of Knowsley Exoressway slip road.